| SAIN | the largest of the islands comprising Saint Christopher-Nevis |
|---|---|
| SAIN | a country on several of the Leeward Islands |
| SAIN | a North American river |
| SAIN | Roman martyr |
| SAIN | a North American river |
| SAIN | a seaway involving the Saint Lawrence River and the Great Lakes that was developed jointly by Canada and the United States |
| SAIN | the largest city in Missouri |
| SAIN | King of France and son of Louis VIII |
| SAIN | a volcanic island in the Windward Isles south of Martinique |
| SAIN | a country on the island of Saint Lucia |
| SAIN | (New Testament) the Apostle closely associated with St Paul and traditionally assumed to be the author of the third Gospel |
| SAIN | an island in the western Leeward Islands |